Coming
with the two output modes of direct output and constant voltage output,
according to your preference, you can switch from direct output to
constant voltage output by pressing the fire button three times as
quickly as possible with the kit open.

Dual circuit
protection: Two sets of circuit protection system are adopted, realizing
the overall protection of over-charging, over-current and
over-discharging.

Battery life indication: The indicator lights
will show the battery life by displaying the number of bars of with the
Joyetech logo on it.

Charging:
Simply charge the EXCCED BOX battery by connecting it with a computer
or a wall adapter via USB cable. When it's fully charged, the indicator
lights will stay lit for about 1 minute and then go out.